Submission #605431

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
605431	2022-07-25T17:28:36 Z	gagik_2007	Packing Biscuits (IOI20_biscuits)	C++17	42 / 100	1000 ms	16644 KB

biscuits

#include "biscuits.h"
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef long double ld;
typedef ll itn;

#define ff first
#define ss second

ll n;
ll lg;
ll ans=0;
map<ll, ll>dp[2];

ll count_tastiness(ll x, vector<ll> a) {
    for(int i=0;i<66;i++){
        a.push_back(0);
    }
    ans=0;
	n = a.size();
	dp[0][0]=1;
	for(int i=0;i<n;i++){
        for(auto c:dp[0]){
            if(c.ff+a[i]-x>=0){
                dp[1][(c.ff+a[i]-x)/2]+=c.ss;
            }
            dp[1][(c.ff+a[i])/2]+=c.ss;
        }
        dp[0]=dp[1];
        dp[1].clear();
	}
	ans=dp[0][0];
	dp[0].clear();
	return ans;
}

/*
3
3 2
2 1 2
3 2
2 1 2
3 1
2 1 1
*/

Subtask #1

9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct

Subtask #2

12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct

Subtask #3

21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	68 ms	1492 KB	Output is correct
2	Correct	145 ms	1372 KB	Output is correct
3	Correct	233 ms	1372 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	624 ms	1536 KB	Output is correct
9	Correct	434 ms	1544 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	8 ms	212 KB	Output is correct
12	Correct	73 ms	468 KB	Output is correct
13	Correct	577 ms	1520 KB	Output is correct

Subtask #4

0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	1100 ms	16644 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	68 ms	1492 KB	Output is correct
25	Correct	145 ms	1372 KB	Output is correct
26	Correct	233 ms	1372 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	624 ms	1536 KB	Output is correct
32	Correct	434 ms	1544 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	8 ms	212 KB	Output is correct
35	Correct	73 ms	468 KB	Output is correct
36	Correct	577 ms	1520 KB	Output is correct
37	Execution timed out	1100 ms	16644 KB	Time limit exceeded
38	Halted	0 ms	0 KB	-